HK1205017B

HK1205017B - A disposable medical sterilizer

Info

Publication number: HK1205017B
Application number: HK15105649.7A
Authority: HK
Inventors: 王宏; 王德利; 李鸿宇; 陈汝雪
Original assignee: 李鸿宇; 上海丞信医疗器械科技有限公司
Filing date: 2015-06-15
Publication date: 2019-06-06

Description

Disposable medical sterilizer

Technical Field

The invention relates to medical instruments, in particular to a disposable medical sterilizer.

Background

In the daily medical work of general surgery, surgical operation, acupuncture and moxibustion and the like, medical staff must sterilize the wounds, acupuncture and moxibustion and other parts of the wounded and the sick. At present, the medical disinfection and sterilization treatment work generally needs to use disinfectants, medical cotton balls and medical tweezers, during operation, the medical tweezers are used for clamping the cotton balls to soak the disinfectants such as medical alcohol and the like, then the cotton balls soaked with the disinfectants are used for wiping, disinfecting and sterilizing the wound and other implementation parts, when the area of the part to be treated is large, the tweezers are also used for repeatedly clamping a plurality of immersion cotton balls for treatment, the existing disinfection and sterilization operation mode is quite troublesome, the medical tweezers are used for clamping the immersion cotton balls for a plurality of times, the risk of polluting the disinfectants exists, and the whole disinfection process is high in cost and large in workload; in addition, the cotton thread of the cotton ball is easy to adhere to the wound of the patient in the wiping process, and secondary infection is caused to the wound.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a disposable medical sterilizer which is convenient to use, carry, safe and sanitary.

The purpose of the invention can be realized by the following technical scheme: the disposable medical sterilizer is characterized by comprising a liquid medicine pipe, a connector and a plug with a hole; the utility model discloses a medical liquid medicine pipe orifice department be equipped with the seal membrane, connector one end connect medical liquid pipe, the other end is connected foraminiferous and is added the stopper to be equipped with the dictyosome in the middle of the connector, be equipped with the plastics edge of a knife on this dictyosome, this plastics edge of a knife is just right the seal membrane.

The plastic knife edge comprises a middle crossed tongue-shaped knife edge or two side arc-shaped knife edges.

The outer side of the liquid medicine pipe is provided with an external thread, and the connector is provided with an internal thread matched and sealed with the external thread. The medicine liquid tube is tightly connected and sealed with the connector in a spiral precession mode, and the inner part of the lower end of the connector is provided with an internal thread which is tightly matched with the spiral tube orifice of the medicine liquid tube when the internal thread is screwed in.

One end of the connector, which is connected with the liquid medicine pipe, is provided with two grooves which are arranged up and down, wherein one groove is a connector screwing limiting groove, and the other groove is a limiting groove for cutting the sealing film (2) by a plastic knife edge in the connector; the liquid medicine pipe is provided with a convex rib matched with the groove. When the liquid medicine pipe revolves into the first groove of the connector, a sound of clatter is generated, namely the liquid medicine pipe is in sealing connection with the connector, when the liquid medicine pipe continuously revolves into the second groove, the sound of clatter is generated, the plastic knife edge on the connector can automatically cut the sealing film of the pipe orifice of the liquid medicine pipe, and the liquid medicine flows into the connector.

The connector inside be equipped with the platform of installation plastics edge of a knife, be equipped with the dictyosome of keeping apart through-hole between liquid medicine pipe and the foraminiferous plus stopper on this platform, the effect of this dictyosome is that on the one hand makes the liquid medicine smoothly circulate, on the other hand after the seal membrane is cut apart to the plastics edge of a knife, if the seal membrane drops the accessible dictyosome and accepts, be unlikely to drop to foraminiferous plus stopper and cause the jam.

The outer side wall of the plug with the hole is provided with a convex rib, and the inner side wall of the connector is provided with a groove matched with the convex rib.

The bottom surface of the plug with the hole is arc-shaped or oval, and 1-28 holes with the diameter of 1-18 mm are arranged on the bottom surface.

The hole on the plug with the hole is a circular hole or a conical hole, the inner surface of the bottom surface of the plug with the hole is provided with a sponge body, and the outer surface is stuck with medical absorbent cotton.

The medical cotton swab is characterized in that a protective sleeve matched with the plug with the hole is sleeved on the plug with the hole, the sponge is made of polyurethane foam sponge or latex foam sponge, and the thickness of the medical cotton swab is 2-10 cm.

The upper end of the connector is connected with a liquid medicine tube, the lower end of the connector is connected with a plug with a hole, and the middle of the connector is in a circular ring shape or a polyhedral shape.

The connector on be equipped with anti-skidding groove or anti-skidding muscle on the middle lateral wall, anti-skidding groove or anti-skidding muscle transversely or vertically set up, the landing when preventing to take the liquid medicine pipe.

The middle part of the connector is in a regular hexahedron shape.

The medicine liquid pipe and the protective sleeve are made of polypropylene; the sealing film is made of an aluminum-plastic composite film; the connector, the reticular body, the plastic knife edge and the plug with holes are made of PP, PC, PE or PS.

The size of the liquid medicine tube is as follows: the height is 8 cm to 18 cm, and the width is 1 cm to 4 cm.

The volume of the liquid medicine tube is 2 ml-20 ml.

Compared with the prior art, the product is convenient to operate and use when being used for disinfecting and sterilizing the wound parts of the wounded, the liquid medicine tube can be internally filled with disinfectant, the disinfection and wiping of smaller wounds can be met, the liquid medicine tube is safe and sanitary, secondary infection to the wound parts cannot be caused, and the carrying is very convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connector of the present invention;

FIG. 3 is a bottom view of the inner plug of the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

The labels in the figure are: a liquid medicine tube 1, a sealing film 2, a connector 3, a net-shaped body 4, a plastic knife edge 5, a sponge body 6, a plug 7 and a protective sleeve 8.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments.

Example 1

As shown in figures 1-3, the disposable medical sterilizer comprises a liquid medicine tube 1, a connector 3 and a plug 7 with a hole; the utility model discloses a medicine liquid pipe 1 mouth of pipe department be equipped with seal membrane 2, 3 one end of connector connect medicine liquid pipe 1, the foraminiferous filler plug 7 is connected to the other end to be equipped with dictyosome 4 in the middle of connector 3, be equipped with plastics edge of a knife 5 on this dictyosome 4, this plastics edge of a knife 5 is just right seal membrane 2. The plastic knife edge 5 is a knife edge with two arc edges. The outside of the liquid medicine tube 1 is provided with an external thread, and the connector 3 is provided with an internal thread matched and sealed with the external thread. The medicine liquid tube is tightly connected and sealed with the connector in a spiral precession mode, and the inner part of the lower end of the connector is provided with an internal thread which is tightly matched with the spiral tube orifice of the medicine liquid tube when the internal thread is screwed in.

One end of the connector 3 connected with the liquid medicine tube 1 is provided with two grooves which are arranged up and down, wherein one groove is a screwing limiting groove 32 of the connector 3, and the other groove is a limiting groove 31 for cutting the sealing film 2 by the plastic knife edge 5 in the connector 3; the liquid medicine pipe 1 is provided with a convex rib matched with the groove. When the liquid medicine tube is screwed into the first groove 32 of the connector, a clatter is generated, which is an installation position, namely the liquid medicine tube 1 is hermetically connected with the connector 3, and when the liquid medicine tube 1 is continuously screwed into the second groove 31, the clatter is generated, the plastic knife edge 5 on the connector 3 can automatically cut through the sealing film 2 at the tube opening of the liquid medicine tube, so that the liquid medicine flows into the connector.

The connector 3 inside be equipped with the platform of installation plastics edge of a knife 5, be equipped with the dictyosome 4 of keeping apart through-hole between liquid medicine pipe 1 and the foraminiferous plus stopper 7 on this platform, the effect of this dictyosome is on the one hand the messenger liquid smoothly circulates, on the other hand after the plastics edge of a knife cuts the seal membrane, if the seal membrane drops the accessible dictyosome and accepts, be unlikely to drop to foraminiferous plus stopper 7 and cause the jam.

The outer side wall of the hole adding plug 7 is provided with a convex rib, and the inner side wall of the connector 3 is provided with a groove 33 matched with the convex rib, so that a sealing effect is achieved.

The bottom surface of the plug 7 with the hole is arc-shaped, and 13 conical holes 71 with the diameter of 10mm are arranged on the bottom surface. And the inner surface of the bottom surface of the plug 7 with the hole is provided with a sponge body 6, and the outer surface is stuck with medical absorbent cotton. After the plastic knife edge 5 on the connector 3 lacerates the sealing film 2 of the opening of the liquid medicine tube, the liquid medicine in the liquid medicine tube 1 flows into the plug 7 with the hole and is absorbed by the cavernous body 6 and slowly flows onto the medical absorbent cotton through the conical hole 71.

The perforated plug 7 is sleeved with a protective sleeve 8 matched with the perforated plug in shape, the sponge body 6 is made of polyurethane foam sponge body or latex foam sponge body, and the thickness of the medical absorbent cotton is 5 centimeters (the thickness of the sponge body is determined according to the capacity of the liquid medicine tube).

The upper end of the connector 3 is connected with the liquid medicine tube 1, the lower end of the connector is connected with the hole adding plug 7, the middle of the connector is in a regular hexahedron shape, at least one surface of the regular hexahedron is provided with an anti-skid groove or an anti-skid rib, the anti-skid groove or the anti-skid rib is transversely or longitudinally arranged, and the connector is prevented from sliding down when the liquid medicine tube is taken.

The liquid medicine tube 1 and the protective sleeve 8 are made of polypropylene; the sealing film 2 is made of an aluminum-plastic composite film; the connector 3, the reticular body 4, the plastic knife edge 5 and the perforated plug 7 are made of PP, PC, PE or PS.

The size of the liquid medicine tube 1 is as follows: the height is 10 cm and the width is 3 cm. The volume of the liquid medicine tube 1 is 10 ml.

During the use, hold connector 3 with one hand, simultaneously with another hand precession liquid medicine pipe 1, thereby make in the connector plastics edge of a knife 5 cut open liquid medicine pipe orificial seal membrane 2, make the antiseptic solution of splendid attire directly flow into the cavernosum 6 in connector 3 in the liquid medicine pipe 1, antiseptic solution permeates slowly again on the cavernosum 6, open protective sheath 8, the liquid medicine slowly flows out from foraminiferous plus stopper 7, medical personnel's operation is carried out spraying antiseptic solution sterilization with this antiseptic solution to wounded's wound position, the risk that the cotton thread that falls caused secondary infection to the wound position also does not exist at the in-process of wiping of sponge ball.

This technical scheme is when disinfecting to sick and wounded's wound position, the liquid medicine pipe is soft PP material or PE material, when sick and wounded's wound position is great, then need a great amount of antiseptic solution this moment, and the liquid medicine pipe that adopts soft PP PE material to make is owing to have certain soft, medical personnel can carry out the in-process of wiping to sick and wounded's wound position on the limit, the limit is applyed certain external force to the liquid medicine pipe with the hand and is crowded and pinch, thereby permeate the antiseptic solution in the liquid medicine pipe to the cavernosum more fast, satisfy and spray the disinfection of disinfecting to the wound of sick and wounded's great area immediately.

Example 2

As shown in FIG. 4, the disposable medical sterilizer includes a medical fluid tube 1, a connector 3 and a stopple 7 with a hole; the utility model discloses a medicine liquid pipe 1 mouth of pipe department be equipped with seal membrane 2, 3 one end of connector connect medicine liquid pipe 1, the foraminiferous filler plug 7 is connected to the other end to be equipped with dictyosome 4 in the middle of connector 3, be equipped with plastics edge of a knife 5 on this dictyosome 4, this plastics edge of a knife 5 is just right seal membrane 2. The plastic knife edge 5 is a middle crossed tongue-shaped knife edge. The outside of the liquid medicine tube 1 is provided with an external thread, and the connector 3 is provided with an internal thread matched and sealed with the external thread. The medicine liquid tube is tightly connected and sealed with the connector in a spiral precession mode, and the inner part of the lower end of the connector is provided with an internal thread which is tightly matched with the spiral tube orifice of the medicine liquid tube when the internal thread is screwed in.

One end of the connector 3 connected with the liquid medicine pipe 1 is provided with two grooves which are arranged up and down, wherein one groove is a screwing limiting groove of the connector 3, and the other groove is a limiting groove for cutting the sealing film 2 by the plastic knife edge 5 in the connector 3; the liquid medicine pipe 1 is provided with a convex rib matched with the groove. When the liquid medicine pipe revolves into the first groove of the connector, a sound of clatter is generated, namely the liquid medicine pipe is in sealing connection with the connector, when the liquid medicine pipe continuously revolves into the second groove, the sound of clatter is generated, the plastic knife edge on the connector can automatically cut the sealing film of the pipe orifice of the liquid medicine pipe, and the liquid medicine flows into the connector.

The outer side wall of the hole-containing plug 7 is provided with a convex rib, and the inner side wall of the connector 3 is provided with a groove matched with the convex rib. The bottom surface of the plug 7 with the hole is arc-shaped, 1 circular hole with the diameter of 18mm is arranged on the bottom surface, a cavernous body is arranged on the inner surface of the bottom surface of the plug 7 with the hole, and medical absorbent cotton is stuck on the outer surface.

The plug 7 with the hole is sleeved with a protective sleeve matched with the shape of the plug, the sponge body is made of polyurethane foam sponge body, and the thickness of the medical absorbent cotton is 10 centimeters. 3 upper ends of connector connect medicine liquid pipe 1, the foraminiferous filler 7 of lower extreme connection, the centre is the ring form, is equipped with an at least vertical antiskid muscle on this ring form lateral wall, landing when preventing to take medicine liquid pipe. The liquid medicine tube 1 and the protective sleeve 8 are made of polypropylene; the sealing film 2 is made of an aluminum-plastic composite film; the connector 3, the reticular body 4, the plastic knife edge 5 and the plug 7 with holes are made of PP.

The size of the liquid medicine tube 1 is as follows: the height is 8 cm and the width is 1 cm. The volume of the liquid medicine tube 1 is 2ml, and the rest is the same as that of the embodiment 1.

Example 3

The bottom surface of the plug with the hole is oval, and 28 conical holes with the diameter of 1mm are arranged on the bottom surface. The thickness of the medical absorbent cotton is 2 centimeters.

The size of the liquid medicine tube is as follows: the height is 18 cm and the width is 4 cm. The volume of the liquid medicine tube is 20 ml. The rest is the same as example 1.

Claims

1. A disposable medical sterilizer is characterized by comprising a liquid medicine tube (1), a connector (3) and a plug (7) with a hole; a sealing film (2) is arranged at the pipe orifice of the liquid medicine pipe (1), one end of the connector (3) is connected with the liquid medicine pipe (1), the other end of the connector is connected with a hole plug (7), a reticular body (4) is arranged in the middle of the connector (3), a plastic knife edge (5) is arranged on the reticular body (4), and the plastic knife edge (5) is just opposite to the sealing film (2);

the plastic knife edge (5) comprises a middle crossed tongue-shaped knife edge or two side arc-shaped knife edges;

one end of the connector (3) connected with the liquid medicine pipe (1) is provided with two grooves which are arranged up and down, wherein one groove is a screwing limiting groove of the connector (3), and the other groove is a limiting groove for cutting the sealing film (2) by a plastic knife edge (5) in the connector (3); the liquid medicine pipe (1) is provided with a convex rib matched with the groove;

a platform for installing a plastic knife edge (5) is arranged in the connector (3), and a reticular body (4) for isolating a through hole between the liquid medicine pipe (1) and the plug (7) with a hole is arranged on the platform;

the outer side wall of the plug (7) with the hole is provided with a convex rib, and the inner side wall of the connector (3) is provided with a groove matched with the convex rib;

the bottom surface of the plug (7) with the hole is arc-shaped, and 1-28 holes with the diameter of 1-18 mm are arranged on the bottom surface.

2. The disposable medical sterilizer as claimed in claim 1, wherein the outside of the drug solution tube (1) is provided with an external thread, and the connector (3) is provided with an internal thread which is matched and sealed with the external thread.

3. The disposable medical sterilizer as claimed in claim 1, wherein the hole of the holed plug (7) is a circular hole or a conical hole, and the inner surface of the bottom surface of the holed plug (7) is provided with a sponge body (6), and the outer surface is adhered with medical absorbent cotton.

4. The disposable medical sterilizer as claimed in claim 3, wherein the perforated plug (7) is sleeved with a protective sleeve (8) matching with the shape thereof, the sponge (6) is made of polyurethane foam sponge or latex foam sponge, and the medical absorbent cotton is 2-10 cm thick.

5. The disposable medical sterilizer as claimed in claim 1 or 2, wherein the connector (3) is connected to the drug solution tube (1) at the upper end and connected to the stopple (7) with a hole at the lower end, and has a polyhedral shape in the middle.

6. A disposable medical sterilizer as claimed in claim 5, wherein the connector (3) is provided with anti-slip grooves or ribs on its central outer side wall.

7. A disposable medical steriliser according to claim 6, wherein the connector (3) is substantially right parallelepiped shaped in the central portion.

8. The disposable medical sterilizer as claimed in claim 4, wherein the drug liquid tube (1) and the protective cover (8) are made of polypropylene; the sealing film (2) is made of an aluminum-plastic composite film; the connector (3), the reticular body (4), the plastic knife edge (5) and the perforated plug (7) are made of PP, PC, PE or PS.

9. A disposable medical steriliser according to claim 1, wherein the cartridge (1) is of the size: the height is 8 cm to 18 cm, and the width is 1 cm to 4 cm.

10. The disposable medical sterilizer of claim 1, wherein the volume of the drug solution tube (1) is 2ml to 20 ml.